Chapter 2- Addition and Subtraction with Decimals

Use the Associative Property to add.

2.64 + 1.36 + 4.78 =

• 9.78

• 7.78

• 8.78

• 11.78

Tags

CCSS.6.NS.B.3

The Associative property uses ___ and ___ to form a nice, beautiful number that makes it easier to find the sum.

• Parenthesis

• Regrouping

• Decimals

• Fractions

Tags

CCSS.5.OA.A.1

Use the Associative Property to find the sum.

1.35 + 1.65 + 3 = 6

• (1.35 + 1.65) + 3 = 6

• 1.35 + (1.65 + 3) = 6

• 1.65 + (1.35 + 3) = 6

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.3

In which number is the value of the digit 6 ten times the value of the digit 6 in 3.768?

• 0.6

• 0.06

• 0.006

• 6

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

In which number is the value of the digit 7 one tenth the value of the digit 7 in 2.874?

(One tenth of the hundredths spot puts me at the thousandths place)

• 3.476

• 7.463

• 4.636

• 6.437

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

Which shows 318.064 written in expanded form?

• 300 + 10 + 8 + 0.6 + 0.04

• 300 + 8 + 0.6 + 0.01 + 0.04

• 3000 + 10 + 8 + 0.06 + 0.004

• 300 + 10 + 8 + 0.06 + 0.004

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

In which number is the value of the digit 9 the greatest?

• 387.09

• 359

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

In which number is the value of the digit 9 the greatest?

• 648.97

• 649.32

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

In which number does the digit 5 have a value of 0.005?

• 4.905

• 9.054

• 5.602

• 7.501

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

Choose the symbol that compares the numbers correctly.

348 ___ 2,718

• <

• >

• =

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3